<template>
  <div>
    <!-- 面包屑导航区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
    <!-- 卡片区域 -->
    <el-card>
      <!-- 搜索框区域 -->
      <el-row>
        <el-col :span="8">
          <el-input placeholder="请输入内容">
            <el-button slot="append"
                       icon="el-icon-search"></el-button>
          </el-input>
        </el-col>
      </el-row>
      <!-- 订单列表数据 -->
      <el-table :data="orderList"
                border
                stripe>
        <el-table-column type="index"></el-table-column>
        <el-table-column label="订单编号"
                         prop="order_number"></el-table-column>
        <el-table-column label="订单价格"
                         prop="order_price">
        </el-table-column>
        <el-table-column label="是否付款"
                         prop="pay_status">
          <template slot-scope="scope">
            <el-tag type="success"
                    v-if="scope.row.pay_status === '1'">已付款</el-tag>
            <el-tag type="danger"
                    v-else>未付款</el-tag>
          </template>
        </el-table-column>
        <el-table-column label="是否发货"
                         prop="is_send"></el-table-column>
        <el-table-column label="下单时间"
                         prop="create_time">
          <template slot-scope="scope">
            {{scope.row.create_time | dateFormat}}
          </template>
        </el-table-column>
        <el-table-column label="操作">
          <template slot-scope="{}">
            <el-button type="primary"
                       icon="el-icon-edit"
                       size="mini"
                       @click="showBox"></el-button>
            <el-button type="success"
                       icon="el-icon-location"
                       size="mini"
                       @click="progressBox"></el-button>
          </template>
        </el-table-column>
      </el-table>
      <!-- 分页功能 -->
      <el-pagination @size-change="handleSizeChange"
                     @current-change="handleCurrentChange"
                     :current-page="queryInfo.pagenum"
                     :page-sizes="[1, 5, 10, 50]"
                     :page-size="queryInfo.pagesize"
                     layout="total, sizes, prev, pager, next, jumper"
                     :total="total">
      </el-pagination>
    </el-card>
    <!-- 修改地址对话框 -->
    <el-dialog title="修改地址"
               :visible.sync="addressVisible"
               width="50%"
               @close="addressDialogClosed">
      <el-form :model="addressForm"
               :rules="addressrules"
               ref="addressFormRef"
               label-width="100px">
        <el-form-item label="省市区/县"
                      prop="address1">
          <el-cascader :options="cityData"
                       v-model="addressForm.address1"
                       :props="{ expandTrigger: 'hover' }"></el-cascader>
        </el-form-item>
        <el-form-item label="详细地址"
                      prop="address2">
          <el-input v-model="addressForm.address2"></el-input>
        </el-form-item>
      </el-form>
      <span slot="footer"
            class="dialog-footer">
        <el-button @click="addressVisible = false">取 消</el-button>
        <el-button type="primary"
                   @click="addressVisible = false">确 定</el-button>
      </span>
    </el-dialog>
    <!-- 物流信息对话框 -->
    <el-dialog title="提示"
               :visible.sync="progressVisible"
               width="50%">
      <el-timeline>
        <el-timeline-item v-for="(activity, index) in progressInfo"
                          :key="index"
                          :timestamp="activity.time">
          {{activity.context}}
        </el-timeline-item>
      </el-timeline>
    </el-dialog>
  </div>
</template>

<script>
import cityData from './citydata.js'
export default {
  data () {
    return {
      //查询数据
      queryInfo: {
        query: '',
        pagenum: 1,
        pagesize: 10,
      },
      //数据总条数
      total: 0,
      //订单列表数据
      orderList: [],
      //展示修改地址对话框
      addressVisible: false,
      //城市级联选择器js
      cityData,
      //地址表单
      addressForm: {
        address1: [],
        address2: '',
      },
      //地址校验规则
      addressrules: {
        address1: [
          { required: true, message: '请选择对应的省市区/县', trigger: 'blur' }
        ],
        address2: [
          { required: true, message: '请输入详细地址', trigger: 'blur' }
        ]
      },
      //物流信息对话框是否显示
      progressVisible: false,
      //物流信息
      progressInfo: [],
    }
  },
  created () {
    this.getOrderList()
  },
  methods: {
    async getOrderList () {
      const { data: res } = await this.$http.get('orders', { params: this.queryInfo })
      if (res.meta.status !== 200) {
        return this.$message.error('获取订单列表失败')
      }
      // console.log(res);
      this.total = res.data.total
      this.orderList = res.data.goods
    },
    //当前显示条数
    handleSizeChange (newSize) {
      this.queryInfo.pagesize = newSize
      this.getOrderList()

    },
    //当前页码切换
    handleCurrentChange (newNum) {
      this.queryInfo.pagenum = newNum
      this.getOrderList()
    },
    //点击触发修改地址对话框
    showBox () {
      this.addressVisible = true
    },
    //关闭对话框清空数据
    addressDialogClosed () {
      this.$refs.addressFormRef.resetFields()
    },
    //物流信息对话框触发事件
    async progressBox () {
      const { data: res } = await this.$http.get('/kuaidi/1106975712662')
      if (res.meta.status !== 200) {
        return this.$message.error('获取物流信息失败')
      }
      this.progressInfo = res.data
      this.progressVisible = true
      console.log(this.progressInfo);
    },
  },
}
</script>

<style lang="less" scoped>
.el-pagination {
  margin-top: 10px;
}
.el-cascader {
  width: 100%;
}
</style>